<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{$title}</title>
</head>
<script src="__COMJS__jquery-1.10.1.min.js"></script>
<body>
</body>
<script type="text/javascript">
    /**
     * 将时间转换为 xx小时前
     * @param {Object} pTime
     */
    function jsDateDiff(pTime) {
        var d_minutes, d_hours, d_days, d;
        var timeNow = parseInt(new Date().getTime() / 1000);
        pTime_new = new Date(pTime).getTime() / 1000;
        d = timeNow - pTime_new;
        d_days = parseInt(d / 86400);
        d_hours = parseInt(d / 3600);
        d_minutes = parseInt(d / 60);
        if (d_days > 0 && d_days < 4) {
            return d_days + "天前";
        } else if (d_days <= 0 && d_hours > 0) {
            return d_hours + "小时前";
        } else if (d_hours <= 0 && d_minutes > 0) {
            return d_minutes + "分钟前";
        } else {
            return pTime;
        }
    }
    /**
     * 毫秒转换成日期形式
     * @param timestamp
     * @returns {string}
     */
    function format(timestamp) {
        var time = new Date(timestamp);
        var year = time.getFullYear();
        var month = (time.getMonth() + 1) > 9 && (time.getMonth() + 1) || ('0' + (time.getMonth() + 1));
        var date = time.getDate() > 9 && time.getDate() || ('0' + time.getDate());
        var hour = time.getHours() > 9 && time.getHours() || ('0' + time.getHours());
        var minute = time.getMinutes() > 9 && time.getMinutes() || ('0' + time.getMinutes());
        var second = time.getSeconds() > 9 && time.getSeconds() || ('0' + time.getSeconds());
        var YmdHis = year + '-' + month + '-' + date + ' ' + hour + ':' + minute + ':' + second;
        return YmdHis;
    }
    var timestamp = '1466076718000';
    timestamp = timestamp.replace(/^\s+|\s+$/, '');
    if (/^\d{10}$/.test(timestamp)) {
        timestamp *= 1000;
    } else if (/^\d{13}$/.test(timestamp)) {
        timestamp = parseInt(timestamp);
    } else {
        alert('时间戳格式不正确！');

    }
    var YmdHis = format(timestamp);
    alert(jsDateDiff("2018-01-08 19:31:58"));
</script>
</html>